SABIC® LLDPE 726NE
LLDPE
沙特基础 (SABIC)
产品描述
SABIC® LLDPE 726NE is a butene linear low density polyethylene resin. This grade gives blown films a relatively high stiffness for good machinability and a good overall balance of other performance properties, such as puncture resistance, impact strength and heat sealability.
Application
Typical applications for SABIC® LLDPE 726NE are shipping sacks, produce bags, can liners and carrier bags. SABIC® LLDPE 726NE has very good optical properties when blended with a LDPE (15-85%).
Film properties
Film of 50 μm and BUR=2 has been produced on Kiefel IBC with 130 kg/h. Die size 200 mm, die gap 2,7 mm.
This product is not intended for and must not be used in any pharmaceutical/medical applications.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 成型方式 | 薄膜挤出吹膜 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.925 g/cm³ | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 0.7 g/10min | ISO 1133 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 110 °C | ISO 306 | 10 N (VST/A) |
熔融温度(Tm) | 124 °C | Internal | DSC melting point |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 12 % | ASTM D1003 | |
光泽度 | 60 % | ASTM D 2457 | 45° |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 14 Mpa | ISO 527-3 | MD |
屈服(yld) | 13 Mpa | ISO 527-3 | TD |
断裂(brk) | 45 Mpa | ISO 527-3 | MD |
断裂(brk) | 35 Mpa | ISO 527-3 | TD |
拉伸延伸率 | |||
断裂(brk) | 650 % | ISO 527-3 | MD |
断裂(brk) | 850 % | ISO 527-3 | TD |
拉伸模量 | 240 Mpa | ISO 527-3 | MD |
拉伸模量 | 220 Mpa | ISO 527-3 | TD |
穿透强度 | 650 J/m | Internal | |
埃尔曼多夫撕裂 | 20 N/mm | ISO 6383-2 | MD |
埃尔曼多夫撕裂 | 130 N/mm | ISO 6383-2 | TD |
落锤冲击 | 16 J/mm | ASTM D4272 |